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$176 Cheap Flights from McAllen (MFE) to Buffalo (BUF)

View $176 flight on Tue, Aug 4, 2026Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from McAllen to Buffalo (MFE-BUF)

Prices were available within the past 7 days and start at $176 for one-way flights and $371 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 11 - Thu, Aug 13
MFE
McAllen
BUF
Buffalo
$371 Roundtrip, found 3 days ago
$371
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 11 from McAllen to Buffalo, returning Thu, Aug 13, priced at $371 found 3 days ago
American Airlines
Sat, Oct 17 - Sat, Oct 24
MFE
McAllen
BUF
Buffalo
$403 Roundtrip, found 1 day ago
$403
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 17 from McAllen to Buffalo, returning Sat, Oct 24, priced at $403 found 1 day ago
Delta
Tue, Aug 11 - Thu, Aug 13
MFE
McAllen
BUF
Buffalo
$403 Roundtrip, found 3 days ago
$403
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 11 from McAllen to Buffalo, returning Thu, Aug 13, priced at $403 found 3 days ago
Delta
Sat, May 8 - Wed, May 12
MFE
McAllen
BUF
Buffalo
$405 Roundtrip, found 3 days ago
$405
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, May 8 from McAllen to Buffalo, returning Wed, May 12, priced at $405 found 3 days ago
American Airlines
Sat, Oct 17 - Sat, Oct 24
MFE
McAllen
BUF
Buffalo
$408 Roundtrip, found 1 day ago
$408
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 17 from McAllen to Buffalo, returning Sat, Oct 24, priced at $408 found 1 day ago
Delta
Sat, Oct 17 - Sat, Oct 24
MFE
McAllen
BUF
Buffalo
$411 Roundtrip, found 1 day ago
$411
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 17 from McAllen to Buffalo, returning Sat, Oct 24, priced at $411 found 1 day ago
American Airlines
Wed, Sep 16 - Sat, Sep 19
MFE
McAllen
BUF
Buffalo
$413 Roundtrip, found 7 hours ago
$413
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Sep 16 from McAllen to Buffalo, returning Sat, Sep 19, priced at $413 found 7 hours ago
Delta
Tue, Aug 11 - Thu, Aug 13
MFE
McAllen
BUF
Buffalo
$421 Roundtrip, found 3 days ago
$421
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 11 from McAllen to Buffalo, returning Thu, Aug 13, priced at $421 found 3 days ago
Delta
Tue, Aug 4 - Tue, Aug 11
MFE
McAllen
BUF
Buffalo
$429 Roundtrip, found 12 hours ago
$429
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Aug 4 from McAllen to Buffalo, returning Tue, Aug 11, priced at $429 found 12 hours ago
United
Tue, Aug 4 - Tue, Aug 11
MFE
McAllen
BUF
Buffalo
$644 Roundtrip, found 12 hours ago
$644
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Aug 4 from McAllen to Buffalo, returning Tue, Aug 11, priced at $644 found 12 hours ago

What you need to know for your flight from Miller Intl. to Buffalo Niagara Intl.

McAllen (MFE) to Buffalo (BUF) at a glance

Travel between McAllen (MFE) and Buffalo (BUF) with a selection of airlines on this domestic short-haul route. Compare full-service carriers to discover the best flight options that suit your budget, schedule, and travel needs while you experience the iconic sights and neighborhoods of Buffalo. Get all the essential information for flights departing from Miller International Airport (MFE) to Buffalo Niagara International Airport (BUF).

  • Fastest flight duration: around 4h 45m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 1,600 miles (2,570 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $140–$560, depending on seasonality and how far ahead you book

Flights from Miller International Airport (MFE) to Buffalo Niagara International Airport (BUF)

According to recent traveler bookings, here are the most popular airlines flying from McAllen to Buffalo, primarily favored for their multi-stop and one-stop options. Common layover points include Austin-Bergstrom International Airport (AUS), with a layover of approximately 1 hour and 45 minutes; Detroit Metropolitan Wayne County Airport (DTW), offering about a 1 hour and 30 minute layover; and Dallas-Fort Worth International Airport (DFW), which has a shorter layover of around 45 minutes. This variety allows you to balance price, total travel time, and cabin class to secure the ideal itinerary.

  • American Airlines: This full-service airline provides both one-stop and multi-stop options, with one-way ticket prices generally falling between $140 and $605. It dominates this route, representing around 64% of departures, with an average in-flight duration of 4 hours and 45 minutes and a total travel time of about 6 hours and 15 minutes.
  • Delta: As a full-service carrier, Delta offers multi-stop services with one-way fares typically ranging from $175 to $655. It constitutes roughly 24% of the departures for this route, featuring a flight time of 5 hours and 45 minutes, with an overall travel duration of approximately 8 hours and 45 minutes (including layovers).
  • United: Another full-service airline, United provides multi-stop options with one-way fares usually between $295 and $475. It accounts for around 11% of the departures on this route, with a flight time of 5 hours and 45 minutes, leading to a total journey time of about 8 hours and 45 minutes (counting layover periods).

Alternative routes from McAllen (MFE) to Buffalo (BUF)

  • Harlingen to Buffalo (HRL-BUF): Valley International Airport (HRL) lies approximately 36 miles from Miller International Airport (MFE). One-way economy prices on this route generally fall between $160 and $415, influenced by the season and how far in advance you book. Travelers can choose from both multi-stop and one-stop flights, with common layover points at William P. Hobby Airport (HOU) and Baltimore Washington International Thurgood Marshall Airport (BWI). Major airlines operating this route include American Airlines and the budget-friendly Southwest Airlines. First-class service is also offered on this route.
  • McAllen to Rochester (MFE-ROC): Greater Rochester International Airport (ROC) is located about 56 miles from Buffalo Niagara International Airport (BUF). One-way economy fares for this journey typically range from $150 to $430, varying based on the season and booking timing. This route primarily features multi-stop flights, with popular layover locations at Austin-Bergstrom International Airport (AUS) and Dallas-Fort Worth International Airport (DFW). The main airlines flying this route include Delta and American Airlines.

How to find the best prices for flights from McAllen (MFE) to Buffalo (BUF)

Getting some of the best deals on flights from McAllen to Buffalo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Departures between 12 PM and 6 PM often offer lower prices and are the most popular times to fly, while Saturday flights generally provide cheaper options, even though Sunday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Buffalo Niagara International Airport from Miller International Airport

Buffalo welcomes travelers from McAllen with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station (a train station) is located about 2.6 miles away by car, while University Station (a metro station) is about 6.5 miles away by car, providing convenient access to public transportation options.

Frequently asked questions

How much does a flight from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $176 and cheap return flights from $371 McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights typically cost between $249 and $1237, and return flights often range between $432 and $1403. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from MFE to BUF is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter MFE to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from McAllen (MFE) to Buffalo (BUF) usually leaves at around 5:00 AM, operated by American Airlines. This service is seasonal, active in June and July, allowing you to start your travel day early. An early flight can help you maximize your time in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from McAllen, TX (MFE) to Buffalo, NY (BUF) are in the early morning, from 3am to 6am. About 24% of passengers prefer this time window. Many major carriers, including United Airlines, Delta and American Airlines, offer flights during this window. This timing works well because it allows travelers to arrive in Buffalo with a full day ahead of them.
How long does it take to fly from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flights from MFE to BUF with one stop typically take around 5 hours 30 minutes, covering approximately 1,596 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class seats are offered on the MFE to BUF route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Miller Intl. (MFE)?
If you're planning to travel to Buffalo from Miller Intl. (MFE), you can fly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like George Bush Intercontinental (IAH), Dallas-Fort Worth Intl. (DFW), Austin-Bergstrom Intl. (AUS) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your McAllen, TX (MFE-Miller Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Miller Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$371
Distance
1595 mi

Book with confidence

McAllen to Buffalo Flights

The cheapest times to fly from McAllen to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from McAllen to Buffalo are during the month of August. You can find some of the cheapest flights from McAllen to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from McAllen to Buffalo

Sunday is one of the best days to book for cheap flights from McAllen to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from McAllen to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from McAllen to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $176 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap McAllen to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your McAllen to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

McAllen to Buffalo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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